package com.zzyl.nursing.service.impl;

import java.time.LocalDateTime;
import java.util.List;

import cn.hutool.json.JSONUtil;
import com.alibaba.fastjson2.JSON;
import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.zzyl.common.exception.base.BaseException;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.nursing.domain.*;
import com.zzyl.nursing.dto.CheckInApplyDto;
import com.zzyl.nursing.dto.CheckInElderDto;
import com.zzyl.nursing.dto.ElderFamilyDto;
import com.zzyl.nursing.mapper.*;
import com.zzyl.nursing.util.CodeGenerator;
import com.zzyl.nursing.vo.CheckInConfigVo;
import com.zzyl.nursing.vo.CheckInDetailVo;
import com.zzyl.nursing.vo.CheckInElderVo;
import com.zzyl.nursing.vo.ElderFamilyVo;
import org.apache.commons.lang3.ObjectUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.service.ICheckInService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import java.util.Arrays;
/**
 * 入住Service业务层处理
 * 
 * @author hyy
 * @date 2025-01-09
 */
@Service
public class CheckInServiceImpl extends ServiceImpl<CheckInMapper,CheckIn> implements ICheckInService
{
    @Autowired
    private CheckInMapper checkInMapper;
    @Autowired
    private ElderMapper elderMapper;
    @Autowired
    private BedMapper bedMapper;

    /**
     * 查询入住
     * 
     * @param id 入住主键
     * @return 入住
     */
    @Override
    public CheckIn selectCheckInById(Long id)
    {
        return getById(id);
    }

    /**
     * 查询入住列表
     * 
     * @param checkIn 入住
     * @return 入住
     */
    @Override
    public List<CheckIn> selectCheckInList(CheckIn checkIn)
    {
        return checkInMapper.selectCheckInList(checkIn);
    }

    /**
     * 新增入住
     * 
     * @param checkIn 入住
     * @return 结果
     */
    @Override
    public int insertCheckIn(CheckIn checkIn)
    {
        return save(checkIn)?1:0;
    }

    /**
     * 修改入住
     * 
     * @param checkIn 入住
     * @return 结果
     */
    @Override
    public int updateCheckIn(CheckIn checkIn)
    {
        return updateById(checkIn)?1:0;
    }

    /**
     * 批量删除入住
     * 
     * @param ids 需要删除的入住主键
     * @return 结果
     */
    @Override
    public int deleteCheckInByIds(Long[] ids)
    {
        return removeByIds(Arrays.asList(ids))?1:0;
    }

    /**
     * 删除入住信息
     * 
     * @param id 入住主键
     * @return 结果
     */
    @Override
    public int deleteCheckInById(Long id)
    {
        return removeById(id)?1:0;
    }


    /**
     * 入住申请
     * @param checkInApplyDto
     */
    @Override
    public void apply(CheckInApplyDto checkInApplyDto) {
        //构建查询条件
        LambdaQueryWrapper<Elder> elderLambdaQueryWrapper = new LambdaQueryWrapper<>();
        //查询老人  通过身份号查询
        elderLambdaQueryWrapper.eq(Elder::getIdCardNo,checkInApplyDto.getCheckInElderDto().getIdCardNo())
                .eq(Elder::getStatus,1);
        //查询结果
        Elder elder = elderMapper.selectOne(elderLambdaQueryWrapper);
        //判断老人是否入住
        if (ObjectUtils.isNotEmpty(elder)){
            throw new BaseException("老人已经入住");
        }
        //  已入住  查询床位  更新床位的状态
        Bed bed = bedMapper.selectById(checkInApplyDto.getCheckInConfigDto().getBedId());
        bed.setBedStatus(1);
        bedMapper.updateById(bed);
        //保存或更新老人数据
        elder=insertOrUpdate(bed,checkInApplyDto.getCheckInElderDto());
        //生成合同编号
        String contractNo = "HT"+ CodeGenerator.generateContractNumber();
        //新增签约办理
        insertContract(contractNo,elder,checkInApplyDto);
        //新增入住信息
        CheckIn checkIn = insertCheckIn(elder, checkInApplyDto, checkInApplyDto.getElderFamilyDtoList());
        //新增入住配置信息
        insertCheckInConfig(checkIn.getId(),checkInApplyDto);
    }



    @Autowired
    private CheckInConfigMapper checkInConfigMapper;

    /**
     * 新增入住配置
     * @param checkInApplyDto
     */
    private void insertCheckInConfig(Long checkInId, CheckInApplyDto checkInApplyDto) {
        CheckInConfig checkInConfig = new CheckInConfig();
        BeanUtils.copyProperties(checkInApplyDto.getCheckInConfigDto(),checkInConfig);
        checkInConfig.setCheckInId(checkInId);
        checkInConfigMapper.insert(checkInConfig);
    }
    /**
     * 新增入住信息
     * @param elder
     * @param checkInApplyDto
     */
    private CheckIn insertCheckIn(Elder elder, CheckInApplyDto checkInApplyDto,List<ElderFamilyDto> elderFamilyDtoList) {
        CheckIn checkIn = new CheckIn();
        checkIn.setElderId(elder.getId());
        checkIn.setElderName(elder.getName());
        checkIn.setIdCardNo(elder.getIdCardNo());
        checkIn.setNursingLevelName(checkInApplyDto.getCheckInConfigDto().getNursingLevelName());
        checkIn.setStartDate(checkInApplyDto.getCheckInConfigDto().getStartDate());
        checkIn.setEndDate(checkInApplyDto.getCheckInConfigDto().getEndDate());
        checkIn.setBedNumber(elder.getBedNumber());
        checkIn.setRemark(JSON.toJSONString(checkInApplyDto.getElderFamilyDtoList()));
        checkIn.setStatus(0);

        //家属信息
        String familyJson = JSONUtil.toJsonStr(elderFamilyDtoList);
        checkIn.setRemark(familyJson);

        checkInMapper.insert(checkIn);
        return checkIn;
    }
    @Autowired
    private ContractMapper contractMapper;
    /**
     * 新增合同
     * @param contractNo
     * @param elder
     * @param checkInApplyDto
     */
    private void insertContract(String contractNo,Elder elder, CheckInApplyDto checkInApplyDto) {

        Contract contract = new Contract();
        //属性拷贝
        BeanUtils.copyProperties(checkInApplyDto.getCheckInContractDto(),contract);
        contract.setContractNumber(contractNo);
        contract.setElderId(elder.getId());
        contract.setElderName(elder.getName());
        //状态、开始时间、结束时间
        //签约时间小于等于当前时间，合同生效中
        LocalDateTime checkInStartTime = checkInApplyDto.getCheckInConfigDto().getStartDate();
        LocalDateTime checkInEndTime = checkInApplyDto.getCheckInConfigDto().getEndDate();
        Integer status = checkInStartTime.isAfter(LocalDateTime.now()) ? 1 : 0;
        contract.setStatus(status);
        contract.setStartDate(checkInStartTime);
        contract.setEndDate(checkInEndTime);
        contractMapper.insert(contract);
    }
    /**
     * 新增或更新老人
     * @param bed
     * @param checkInELderDto
     * @return
     * */
    private Elder insertOrUpdate(Bed bed, CheckInElderDto checkInELderDto){
        //准备老人信息数据
        Elder elder = new Elder();
        //属性拷贝
        BeanUtils.copyProperties(checkInELderDto,elder);
        elder.setBedNumber(bed.getBedNumber());
        elder.setBedId(bed.getId());
        elder.setStatus(1);
        //查询老人信息，身份证号和状态 0
        LambdaQueryWrapper<Elder> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        //查询条件
        lambdaQueryWrapper.eq(Elder::getIdCardNo,checkInELderDto.getIdCardNo())
                .eq(Elder::getStatus,0);
        //查询结果
        Elder elderDb = elderMapper.selectOne(lambdaQueryWrapper);
        //判断结果
        if(ObjectUtils.isNotEmpty(elderDb)){
            //修改
            elderMapper.updateById(elder);
        }else{
            //新增
            elderMapper.insert(elder);
        }
        return  elder;
    }
    /**
     * 申请入住详情*/
    @Override
public CheckInDetailVo detail(Long id) {
        //1、查询入住信息
        CheckIn checkIn = checkInMapper.selectById(id);
        //2、查询入住配置信息
        CheckInConfig checkInConfig =checkInConfigMapper.selectOne(Wrappers.<CheckInConfig>lambdaQuery()
                .eq(CheckInConfig::getCheckInId,checkIn.getId()));
        //3、查询老人信息
        Elder elder = elderMapper.selectById(checkIn.getElderId());
        //4、查询床位信息
//        Bed bed = bedMapper.selectById(elder.getBedId());

        //家属信息
        List<ElderFamilyVo> elderFamilyVoList = JSONUtil.toList(checkIn.getRemark(), ElderFamilyVo.class);
        //5、查询合同信息
        Contract contract =contractMapper.selectOne(Wrappers.<Contract>lambdaQuery()
                .eq(Contract::getElderId,elder.getId()));
        //6、vo转换
        CheckInElderVo checkInElderVo = new CheckInElderVo();
        BeanUtils.copyProperties(elder,checkInElderVo);

        CheckInConfigVo checkInConfigVo = new CheckInConfigVo();
        BeanUtils.copyProperties(checkInConfig,checkInConfigVo);
        checkInConfigVo.setBedNumber(elder.getBedNumber());

        CheckInDetailVo checkInDetailVo = new CheckInDetailVo();
        checkInDetailVo.setCheckInConfigVo(checkInConfigVo);
        checkInDetailVo.setContract(contract);
        checkInDetailVo.setElderFamilyVoList(elderFamilyVoList);
        checkInDetailVo.setCheckInElderVo(checkInElderVo);
        return checkInDetailVo;
}
}
